424860228446 has 8 divisors (see below), whose sum is σ = 637346908944. Its totient is φ = 212411258800.

The previous prime is 424860228437. The next prime is 424860228467. The reversal of 424860228446 is 644822068424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 424860228394 and 424860228403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9399530 + ... + 9444621.

It is an arithmetic number, because the mean of its divisors is an integer number (79668363618).

Almost surely, 2^424860228446 is an apocalyptic number.

424860228446 is a deficient number, since it is larger than the sum of its proper divisors (212486680498).

424860228446 is a wasteful number, since it uses less digits than its factorization.

424860228446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855426.

The product of its (nonzero) digits is 4718592, while the sum is 50.

The spelling of 424860228446 in words is "four hundred twenty-four billion, eight hundred sixty million, two hundred twenty-eight thousand, four hundred forty-six".